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    • 2. 发明授权
    • Coil component
    • 线圈组件
    • US07515028B1
    • 2009-04-07
    • US12213753
    • 2008-06-24
    • Shinichi SatoSatoshi KurimotoMakoto MoritaAkira TakashimaSumio TakahashiYoshiaki Kitajima
    • Shinichi SatoSatoshi KurimotoMakoto MoritaAkira TakashimaSumio TakahashiYoshiaki Kitajima
    • H01F5/00
    • H01F17/045H01F27/027H01F27/292H01F41/10
    • A coil component having a low profile and being conducive to high-density mounting. The coil component includes a core 2 having a coil winding portion, and first and second flanges disposed on either end of the coil winding portion. The second flange is adapted to be mounted on a circuit board, and is configured of a substantially octagonal bottom surface having first and second peripheral surfaces and first through fourth omitted peripheral surfaces. The first terminal electrode is disposed across the first omitted peripheral surface and a part of the bottom surface, and the second terminal electrode is disposed across the second omitted peripheral surface and part of the bottom surface separated from the first terminal electrode. A winding is wound over the coil winding portion and has a first end electrically connected to the first terminal electrode at the first omitted peripheral surface, and a second end electrically connected to the second terminal electrode at the second omitted peripheral surface.
    • 具有低轮廓并有利于高密度安装的线圈部件。 线圈部件包括具有线圈绕组部分的芯体2和设置在线圈绕组部分的任一端的第一和第二凸缘。 第二凸缘适于安装在电路板上,并且由具有第一和第二外围表面以及第一至第四省略的外围表面的基本上八边形的底表面构成。 第一端子电极跨越第一省略的外周表面和底表面的一部分,并且第二端子电极跨越第二省略的外围表面和与第一端子电极分离的底表面的一部分。 绕组缠绕在线圈绕组部分上,并且在第一省略的外围表面上具有与第一端子电连接的第一端,以及在第二省略的外围表面与第二端子电连接的第二端。